JPS6038374U

JPS6038374U - Dust-containing gas heat exchanger

Info

Publication number: JPS6038374U
Application number: JP12732783U
Authority: JP
Inventors: 福岡　正年
Original assignee: 石川島播磨重工業株式会社
Priority date: 1983-08-19
Filing date: 1983-08-19
Publication date: 1985-03-16
Also published as: JPS6314221Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の好適一実施例を示す縦断面図、第２図
は第１図中Ａ部拡大図、第３図は第２図中■−■線矢視
拡大断面図、第４図はヒートパイプの変形例を示す斜視
図、第５図は第４図中■−Ｖ線矢視拡大断面図、第６図
はヒートパイプの他の変形例を示す斜視図、第７図は第
６図中■−■線矢視拡大断面図、第８図はヒートパイプ
の更に他の変形例を示す断面図である。尚、図中１はケーシング、３は低温ガス室、４は高温排
ガス室、１１は高温排ガス、１２は低温ガス、１３はヒ
ートパイプ、１５は除塵フィルタ、１７は濾布、２１は
塵性である。Fig. 1 is a longitudinal sectional view showing a preferred embodiment of the present invention, Fig. 2 is an enlarged view of section A in Fig. 1, Fig. 3 is an enlarged sectional view taken along the line ■-■ in Fig. 2, and Fig. 4 is an enlarged sectional view of section A in Fig. The figure is a perspective view showing a modification of the heat pipe, FIG. 5 is an enlarged sectional view taken along the line ■-V in FIG. FIG. 6 is an enlarged sectional view taken along the line ■-■ in FIG. 6, and FIG. 8 is a sectional view showing still another modification of the heat pipe. In the figure, 1 is a casing, 3 is a low-temperature gas chamber, 4 is a high-temperature exhaust gas chamber, 11 is a high-temperature exhaust gas, 12 is a low-temperature gas, 13 is a heat pipe, 15 is a dust filter, 17 is a filter cloth, and 21 is a dust filter. be.

Claims

[Scope of utility model registration request]

A heat exchanger that recovers sensible heat of high-temperature exhaust gas containing dust by heat exchange with low-temperature gas, comprising: a high-temperature exhaust gas chamber through which the high-temperature exhaust gas flows; a low-temperature gas chamber through which the low-temperature gas flows; and these high-temperature exhaust gas chambers. and a low-temperature gas chamber, and a heat pipe that indirectly exchanges heat with each other via a heat medium;
The heat pipe communicates with the high temperature exhaust gas chamber side,
A dust-containing gas heat exchanger, characterized in that it is provided with a dust removal filter which is provided so as to cover the heat pipe, and allows gas that has filtered out dust in the high-temperature exhaust gas to pass through the heat pipe in contact with the heat pipe.